Suburb fuel prices
Cheap Petrol & Diesel in Harriet River South Australia 5223
78.1c above the South Australia average — Harriet River is 6.1c/L under its 30-day average right now — near the bottom of the cycle.
Prices as of 3 min ago AEST · sourced from SA Fuel Pricing Information Scheme
WAIT
Unleaded 91 in Harriet River is dearer than the South Australia average
Harriet River sits 78.1c above the South Australia average. Harriet River is 6.1c/L under its 30-day average right now — near the bottom of the cycle.
How it compares
- South Australia state avg163.9c/L+78.1c/L
- National avg165.9c/L+76.1c/L
- Wholesale (TGP)154.1c/L+87.9c/L
Top stations
Cheapest Unleaded 91 stations in Harriet River
Sorted by current Unleaded 91 price. Tap a station for grades, directions and price age.
30-day spread · Unleaded 91
Harriet River Unleaded 91 cycle
Harriet River is currently 6.1c/L below its 30-day average — a relatively good time to fill up.
30-day low
195.9c/L
Lowest point in the local spread
30-day average
202.0c/L
30-day high
240.0c/L
Today's average
195.9c/L
Cheapest Unleaded 91 right now
Source: Reported Unleaded 91 pump prices across Harriet River.
7-day outlook
Harriet River 7-day Unleaded 91 outlook
Harriet River prices follow the Adelaide cycle, so this outlook takes the Adelaide Unleaded 91 forecast and adjusts it to Harriet River's own price level using 90 days of local history. You can see the Adelaide benchmark alongside the local estimate below.
1 day until the cycle trough — usually the cheapest day.
Harriet River today (est.)
192.5c/L
Adelaide 151.7c/L · +40.8c/L local
Predicted in 7 days
204.5c/L
7-day range
187.6 – 211.8c/L
Nearby suburbs
Suburbs near Harriet River
How Harriet River compares to neighbouring areas — cheapest first, delta vs the Harriet River average.
- PaParndanaCheapest
214.0c
-28.0vs Harriet River - BrBrownlow
237.5c
-4.5vs Harriet River - D'D'estrees Bay
237.5c
-4.5vs Harriet River - CaCassini
237.5c
-4.5vs Harriet River - CyCygnet River
237.5c
-4.5vs Harriet River - DeDe Mole River
237.5c
-4.5vs Harriet River - CaCape Borda
237.5c
-4.5vs Harriet River - DuDuncan
237.5c
-4.5vs Harriet River - EmEmu Bay
237.5c
-4.5vs Harriet River - BiBirchmore
237.5c
-4.5vs Harriet River - HaHarriet RiverYou
242.0c
0.0vs Harriet River
At a glance
Harriet River fuel prices at a glance
- Cheapest Unleaded 91
- 235.0 c/L
- Suburb average
- 242.0 c/L
- Price range
- 14.0c spread
- Station tracked
- 1
- Brand
- 1
- Postcode
- 5223
- Last updated
- 24 June 2026, 7:37 am AEST
Explore the area
Browse fuel prices around Harriet River
Step up to the city and state, compare neighbouring suburbs, or open the live Unleaded 91 map.
Harriet River snapshot
Live Unleaded 91 prices in Harriet River
How it compares
Harriet River is currently 78.1c above the South Australia state average of 163.9c. Open the live fuel map to see how individual stations spread within Harriet River.
Compare neighbouring suburbs
Cheaper fuel may be nearby — compare Parndana (from 214c), Brownlow (from 235c), D'estrees Bay (from 235c), Cassini (from 235c) or Cygnet River (from 235c) before planning a fill-up.
Brands operating here
1 fuel brand operate stations in Harriet River, including Independent. Brand loyalty programs and discount apps can shift the cheapest pump by 4–6c/L on any given day.
Frequently asked
Harriet River fuel questions
The cheapest U91 in Harriet River is currently at Vivonne Bay General Store & Bottle Shop for 235 c/L.
FuelRadar app
Keep Harriet River fuel prices in your pocket
Track Harriet River prices, watch the local cycle and get an alert before the next jump — from your phone.
